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Contributed by Yale Peabody Museum of Natural History.
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Transcription
Table V.—Tangents and External to a 1° Curve.
Central Angle Tangent External Central Angle Tangent External Central Angle Tangent External
1° 50.00 .22 11° 551.70 26.50 21° 1061.9 97.57
10' 58.34 .30 10 560.11 27.31 10' 1070.6 99.16
20 66.67 .39 20 568.53 28.14 20 1079.2 100.75
30 75.01 .49 30 576.95 28.97 30 1087.8 102.35
40 83.34 .61 40 585.36 29.82 40 1096.4 103.97
50 91.68 .73 50 593.79 30.68 50 1105.1 105.60
2 100.01 1.02 12 602.24 31.55 22 1113.7 107.24
10 108.35 1.87 10 610.61 32.46 10 1122.4 108.90
20 116.68 1.19 20 619.07 33.35 20 1131.0 110.57
30 125.02 1.36 30 627.50 34.26 30 1139.7 112.25
40 133.36 1.55 40 635.93 35.18 40 1148.4 113.95
50 141.70 1.75 50 644.37 36.12 50 1157.0 115.66
3 150.04 1.96 13 652.81 37.03 23 1165.7 117.38
10 158.38 2.19 10 661.25 38.03 10 1174.4 119.12
20 166.72 2.43 20 669.70 39.01 20 1183.1 120.87
30 175.06 2.67 30 678.15 39.99 30 1191.8 122.63
40 183.40 2.93 40 686.60 40.99 40 1200.5 124.41
50 191.74 3.21 50 695.06 42.00 50 1209.2 126.20
4 200.08 3.49 14 703.51 43.03 24 1217.9 128.00
10 208.43 3.79 10 711.97 44.07 10 1226.6 129.82
20 216.77 4.10 20 720.44 45.12 20 1235.3 131.65
30 225.12 4.42 30 728.90 46.18 30 1244.0 133.50
40 233.47 4.76 40 737.37 47.25 40 1252.8 135.35
50 241.81 5.10 50 745.85 48.34 50 1261.5 137.23
5 250.16 5.46 15 754.32 49.44 25 1270.2 139.11
10 258.51 5.83 10 762.80 50.55 10 1279.0 141.01
20 266.86 6.21 20 771.29 51.68 20 1287.7 142.93
30 275.21 6.61 30 779.77 52.89 30 1296.5 144.85
40 283.57 7.01 40 788.26 53.97 40 1305.3 146.79
50 291.92 7.43 50 796.75 55.13 50 1314.0 148.75
6 300.28 7.86 16 805.25 56.31 26 1322.8 150.71
10 308.64 8.31 10 813.75 57.50 10 1331.6 152.69
20 316.99 8.76 20 822.25 58.70 20 1340.4 154.69
30 325.35 9.23 30 830.76 59.91 30 1349.2 156.70
40 333.71 9.71 40 839.27 61.14 40 1358.0 158.72
50 342.08 10.20 50 847.78 62.38 50 1366.8 160.76
7 350.44 10.71 17 856.30 63.63 27 1375.6 162.81
10 358.81 11.22 10 864.82 64.90 10 1384.4 164.86
20 367.17 11.75 20 873.35 66.18 20 1393.2 166.95
30 375.54 12.29 30 881.88 67.47 30 1402.0 169.04
40 383.91 12.85 40 890.41 68.77 40 1410.9 171.15
50 392.28 13.41 50 898.95 70.09 50 1419.7 173.27
8 400.66 13.99 18 907.49 71.42 28 1428.6 175.41
10 409.03 14.58 10 916.03 72.76 10 1437.4 177.55
20 417.41 15.18 20 924.58 74.12 20 1446.3 179.72
30 425.79 15.80 30 933.13 75.49 30 1455.1 181.89
40 434.17 16.43 40 941.69 76.86 40 1464.0 184.08
50 442.55 17.07 50 950.25 78.26 50 1472.9 186.29
9 450.93 17.72 19 958.81 79.67 29 1481.8 188.51
10 459.32 18.38 10 967.38 81.09 10 1490.7 190.74
20 467.71 19.06 20 975.96 82.53 20 1499.6 192.99
30 476.10 19.75 30 984.53 83.97 30 1508.5 195.25
40 484.49 20.45 40 993.12 85.43 40 1517.4 197.53
50 492.88 21.16 50 1001.7 86.90 50 1526.3 199.82
10 501.28 21.89 20 1010.3 88.39 30 1535.3 202.12
10 509.68 22.62 10 1018.9 89.89 10 1544.2 204.44
20 518.08 23.38 20 1027.5 91.40 20 1553.1 206.77
30 526.48 24.14 30 1036.1 92.92 30 1562.1 209.12
40 534.89 24.91 40 1044.7 94.46 40 1571.0 211.48
50 543.29 25.70 50 1053.3 96.01 50 1580.0 213.86
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